Sylvania Dump Operations (SDO) comprises six chrome beneficiation and platinum group metal (PGM) processing plants, located on both the Eastern and Western Limb of the Bushveld Igneous Complex (BIC), treating a combination of current and historical chrome tailings at host-mine sites. The SDO is the largest PGM producer from chrome tailings re-treatment in the industry with a current annual production capacity of c. 75koz -78koz (during steady state capacity and subject to supply from the host mine).
Chromite concentrate is produced and returned to the host mine at nominal cost, while PGMs in concentrate are recovered for Sylvania’s benefit and sold to smelters. The current operating model ensures low cost operations ($500 - $600/oz) and is cash generative. Primary milling and flotation operations are currently at a steady state following several years of investment and growth. The implementation of Project ECHO further improves recovery efficiencies across all operations through the implementation of secondary milling and flotation circuits.
The SDO has exclusive rights to reprocess mine arisings and tailings dumps at current host mines, with a profitable operational life of approximately ten years, depending on the operation, and with potential to significantly extend the operating horizon as mining resources are continuously being converted to reserves at host mines.
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